Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda
The contribution of biofilm to water quality and as a food source for the culture of the freshwater shrimp Neocaridina heteropoda heteropoda was assessed in indoor aquaria using a zero water exchange system. Two successive phases were conducted to evaluate biofilm development on different substrates...
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todo:paper_1355557X_v47_n8_p2528_Viau2023-10-03T16:10:20Z Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda Viau, V.E. Marciano, A. Iriel, A. López Greco, L.S. artificial substrates biofilm freshwater shrimp Neocaridina heteropoda heteropoda recyclable materials water quality artificial substrate autotrophy biofilm dissolved oxygen freshwater environment growth rate lipid nutritional status recycling shrimp culture survival water exchange water quality Decapoda (Crustacea) Neocaridina The contribution of biofilm to water quality and as a food source for the culture of the freshwater shrimp Neocaridina heteropoda heteropoda was assessed in indoor aquaria using a zero water exchange system. Two successive phases were conducted to evaluate biofilm development on different substrates (polyethylene net: PN, plastic bottles: PET, agrovelo: AV) and the effect of biofilm to shrimps culture. The biofilm grown on all substrates helped to keep a good water quality by the uptake of nitrogen compounds and the production of high levels of dissolved oxygen associated to the proliferation of autotrophic microorganisms. High survival, reproduction and hatching of shrimps were achieved in all groups mainly associated with good water quality. Final biomass of the shrimps was significant higher for PN and AV groups; while specific growth rate and the levels of lipids of the shrimps yielded similar values for all treatments indicating that the three substrates allowed the growth of a biofilm that resulted in a healthy food source with similar nutritional value for shrimps. The results show that the production of N. heteropoda heteropoda could be successfully conducted by a biofilm-based culture system with no water exchange, and thus contributing to a better water use. All materials tested were suitable substrates for biofilm growth, though AV and PET could reduce significantly production costs when compared to the PN. Moreover, by the recycling and reuse of waste materials (such as plastic bottles) could contribute to the development of a responsible, sustainable and environmentally friendly culture method. © 2015 John Wiley & Sons Ltd. Fil:Viau, V.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Iriel, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_1355557X_v47_n8_p2528_Viau |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
artificial substrates biofilm freshwater shrimp Neocaridina heteropoda heteropoda recyclable materials water quality artificial substrate autotrophy biofilm dissolved oxygen freshwater environment growth rate lipid nutritional status recycling shrimp culture survival water exchange water quality Decapoda (Crustacea) Neocaridina |
| spellingShingle |
artificial substrates biofilm freshwater shrimp Neocaridina heteropoda heteropoda recyclable materials water quality artificial substrate autotrophy biofilm dissolved oxygen freshwater environment growth rate lipid nutritional status recycling shrimp culture survival water exchange water quality Decapoda (Crustacea) Neocaridina Viau, V.E. Marciano, A. Iriel, A. López Greco, L.S. Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| topic_facet |
artificial substrates biofilm freshwater shrimp Neocaridina heteropoda heteropoda recyclable materials water quality artificial substrate autotrophy biofilm dissolved oxygen freshwater environment growth rate lipid nutritional status recycling shrimp culture survival water exchange water quality Decapoda (Crustacea) Neocaridina |
| description |
The contribution of biofilm to water quality and as a food source for the culture of the freshwater shrimp Neocaridina heteropoda heteropoda was assessed in indoor aquaria using a zero water exchange system. Two successive phases were conducted to evaluate biofilm development on different substrates (polyethylene net: PN, plastic bottles: PET, agrovelo: AV) and the effect of biofilm to shrimps culture. The biofilm grown on all substrates helped to keep a good water quality by the uptake of nitrogen compounds and the production of high levels of dissolved oxygen associated to the proliferation of autotrophic microorganisms. High survival, reproduction and hatching of shrimps were achieved in all groups mainly associated with good water quality. Final biomass of the shrimps was significant higher for PN and AV groups; while specific growth rate and the levels of lipids of the shrimps yielded similar values for all treatments indicating that the three substrates allowed the growth of a biofilm that resulted in a healthy food source with similar nutritional value for shrimps. The results show that the production of N. heteropoda heteropoda could be successfully conducted by a biofilm-based culture system with no water exchange, and thus contributing to a better water use. All materials tested were suitable substrates for biofilm growth, though AV and PET could reduce significantly production costs when compared to the PN. Moreover, by the recycling and reuse of waste materials (such as plastic bottles) could contribute to the development of a responsible, sustainable and environmentally friendly culture method. © 2015 John Wiley & Sons Ltd. |
| format |
JOUR |
| author |
Viau, V.E. Marciano, A. Iriel, A. López Greco, L.S. |
| author_facet |
Viau, V.E. Marciano, A. Iriel, A. López Greco, L.S. |
| author_sort |
Viau, V.E. |
| title |
Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| title_short |
Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| title_full |
Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| title_fullStr |
Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| title_full_unstemmed |
Assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp Neocaridina heteropoda heteropoda |
| title_sort |
assessment of a biofilm-based culture system within zero water exchange on water quality and on survival and growth of the freshwater shrimp neocaridina heteropoda heteropoda |
| url |
http://hdl.handle.net/20.500.12110/paper_1355557X_v47_n8_p2528_Viau |
| work_keys_str_mv |
AT viauve assessmentofabiofilmbasedculturesystemwithinzerowaterexchangeonwaterqualityandonsurvivalandgrowthofthefreshwatershrimpneocaridinaheteropodaheteropoda AT marcianoa assessmentofabiofilmbasedculturesystemwithinzerowaterexchangeonwaterqualityandonsurvivalandgrowthofthefreshwatershrimpneocaridinaheteropodaheteropoda AT iriela assessmentofabiofilmbasedculturesystemwithinzerowaterexchangeonwaterqualityandonsurvivalandgrowthofthefreshwatershrimpneocaridinaheteropodaheteropoda AT lopezgrecols assessmentofabiofilmbasedculturesystemwithinzerowaterexchangeonwaterqualityandonsurvivalandgrowthofthefreshwatershrimpneocaridinaheteropodaheteropoda |
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1807318766155988992 |